Revert of [builtins] Remove bunch of uses of %_Arguments and %_ArgumentsLength.

src/js/typedarray.js

 // Copyright 2013 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 (function(global, utils) {
 
 "use strict";
 
 %CheckIsBootstrapping();
 
@@ skipping 599 matching lines @@
 %FunctionSetLength(TypedArrayIndexOf, 1);
 
 
 // ES6 section 22.2.3.16
 function TypedArrayLastIndexOf(element, index) {
   if (!%_IsTypedArray(this)) throw MakeTypeError(kNotTypedArray);
 
   var length = %_TypedArrayGetLength(this);
 
   return InnerArrayLastIndexOf(this, element, index, length,
-                               arguments.length);
+                        %_ArgumentsLength());
 }
 %FunctionSetLength(TypedArrayLastIndexOf, 1);
 
 
 // ES6 draft 07-15-13, section 22.2.3.18
 function TypedArrayMap(f, thisArg) {
   if (!%_IsTypedArray(this)) throw MakeTypeError(kNotTypedArray);
 
   var length = %_TypedArrayGetLength(this);
   var result = TypedArraySpeciesCreate(this, length);
@@ skipping 43 matching lines @@
   return InnerArrayJoin(separator, this, length);
 }
 
 
 // ES6 draft 07-15-13, section 22.2.3.19
 function TypedArrayReduce(callback, current) {
   if (!%_IsTypedArray(this)) throw MakeTypeError(kNotTypedArray);
 
   var length = %_TypedArrayGetLength(this);
   return InnerArrayReduce(callback, current, this, length,
-                          arguments.length);
+                          %_ArgumentsLength());
 }
 %FunctionSetLength(TypedArrayReduce, 1);
 
 
 // ES6 draft 07-15-13, section 22.2.3.19
 function TypedArrayReduceRight(callback, current) {
   if (!%_IsTypedArray(this)) throw MakeTypeError(kNotTypedArray);
 
   var length = %_TypedArrayGetLength(this);
   return InnerArrayReduceRight(callback, current, this, length,
-                               arguments.length);
+                               %_ArgumentsLength());
 }
 %FunctionSetLength(TypedArrayReduceRight, 1);
 
 
 function TypedArraySlice(start, end) {
   if (!%_IsTypedArray(this)) throw MakeTypeError(kNotTypedArray);
   var len = %_TypedArrayGetLength(this);
 
   var relativeStart = TO_INTEGER(start);
 
@@ skipping 40 matching lines @@
 
   var length = %_TypedArrayGetLength(this);
 
   return InnerArrayIncludes(searchElement, fromIndex, this, length);
 }
 %FunctionSetLength(TypedArrayIncludes, 1);
 
 
 // ES6 draft 08-24-14, section 22.2.2.2
 function TypedArrayOf() {
-  var length = arguments.length;
+  var length = %_ArgumentsLength();
   var array = TypedArrayCreate(this, length);
   for (var i = 0; i < length; i++) {
-    array[i] = arguments[i];
+    array[i] = %_Arguments(i);
   }
   return array;
 }
 
 
 function TypedArrayFrom(source, mapfn, thisArg) {
   // TODO(littledan): Investigate if there is a receiver which could be
   // faster to accumulate on than Array, e.g., a TypedVector.
   // TODO(littledan): Rewrite this code to ensure that things happen
   // in the right order, e.g., the constructor needs to be called before
@@ skipping 143 matching lines @@
   FUNCTION(Float64)
 endmacro
 
 
 macro DATA_VIEW_GETTER_SETTER(TYPENAME)
 function DataViewGetTYPENAMEJS(offset, little_endian) {
   if (!IS_DATAVIEW(this)) {
     throw MakeTypeError(kIncompatibleMethodReceiver,
                         'DataView.getTYPENAME', this);
   }
-  if (arguments.length < 1) throw MakeTypeError(kInvalidArgument);
+  if (%_ArgumentsLength() < 1) throw MakeTypeError(kInvalidArgument);
   offset = ToPositiveInteger(offset, kInvalidDataViewAccessorOffset);
-  little_endian = TO_BOOLEAN(little_endian);
-  return %DataViewGetTYPENAME(this, offset, little_endian);
+  return %DataViewGetTYPENAME(this, offset, !!little_endian);
 }
 %FunctionSetLength(DataViewGetTYPENAMEJS, 1);
 
 function DataViewSetTYPENAMEJS(offset, value, little_endian) {
   if (!IS_DATAVIEW(this)) {
     throw MakeTypeError(kIncompatibleMethodReceiver,
                         'DataView.setTYPENAME', this);
   }
-  if (arguments.length < 2) throw MakeTypeError(kInvalidArgument);
+  if (%_ArgumentsLength() < 2) throw MakeTypeError(kInvalidArgument);
   offset = ToPositiveInteger(offset, kInvalidDataViewAccessorOffset);
-  little_endian = TO_BOOLEAN(little_endian);
-  %DataViewSetTYPENAME(this, offset, TO_NUMBER(value), little_endian);
+  %DataViewSetTYPENAME(this, offset, TO_NUMBER(value), !!little_endian);
 }
 %FunctionSetLength(DataViewSetTYPENAMEJS, 2);
 endmacro
 
 DATA_VIEW_TYPES(DATA_VIEW_GETTER_SETTER)
 
 // Setup the DataView constructor.
 %SetCode(GlobalDataView, DataViewConstructor);
 %FunctionSetPrototype(GlobalDataView, new GlobalObject);
 
@@ skipping 29 matching lines @@
   "setUint32", DataViewSetUint32JS,
 
   "getFloat32", DataViewGetFloat32JS,
   "setFloat32", DataViewSetFloat32JS,
 
   "getFloat64", DataViewGetFloat64JS,
   "setFloat64", DataViewSetFloat64JS
 ]);
 
 })